Southwest Engineering Co. v. Martin Tractor Co., Inc.
Supreme Court of Kansas
473 P.2d 18 (1970)
Southwest Engineering (plaintiff), relying on a generator price quote from Martin Tractor Co. (defendant), submitted and won a bid on a military construction contract, but at a later meeting Martin's manager Hurt increased the price to $21,500 in a handwritten memorandum he signed only with his printed name, which Southwest's superintendent Cloepfil accepted; the two discussed but never agreed on a payment schedule. When Martin failed to deliver the generator, Southwest bought a replacement elsewhere at a higher price and sued for breach; Martin argued no enforceable contract existed, but the trial court found an agreement was formed at the meeting, and Martin appealed.
Whether, if parties intend to make an agreement but leave one or more terms open, the agreement will be deemed valid with the open terms implied so long as they may be determined by reasonably certain means.